PowMr Controller Negative Lithium Bluetooth Review

This 60 amp solar controller is CE and RoHS Certificate,12V/24V/36/48 auto identifying system voltage-Max Input Solar Power: 800W/12V ; 1600W/24V; 2400W/36V ; 3200W/48V;Max input Voltage: 105V.Charging program options are available for different types of batteries including Litium, Sealed, AGM, Gel, Flooded batteries. 4-stage charging (Bulk, Boost, Float, and Equalization) maximizing get more energy from solar panels into your battery. With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point. Boasts an optimum MPPT tracking efficiency of up to 99.9%. 0-layer pricnciple(No scrolling No browsing). The mppt controller is with LED fault indicators and an LCD screen which can not only help users to check device operating data and statuses,but also modify controller parameters. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level. This controller is with multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage, TVS lighting protectio and temperature compensation function. More safe for RV, household system and industrial field monitoring, etc.Intelligent and effective to protect your solar system to work. The controller comes with bluetooth module, the module can work with the RS232 port, which can pair with Android (need app"solar app", administartor password is 135790123)and computer to real-time monitor solar panels/ battery/ load's status and display the daily power generation curve and battery voltage curve.